Acta Cryst. (2004). E60, o48-o50  [ doi:10.1107/S1600536803027132 ]

Diethyl 7-oxo-3-(pyrrolidin-1-yl)cycloocta-2,8-diene-1,2-dicarboxylate

T. Hökelek, A. Uzgören, Y. Ergün, N. Tunoglu and G. Okay

Abstract: The title compound, C₁₈H₂₅NO₅, consists of a substituted 2,8-cyclooctadiene ring linked to a pyrrolidine ring through the N atom of the five-membered ring. The 2,8-cyclooctadiene moiety has a cis,cis configuration. The pyrrolidine ring adopts an envelope conformation. A few interatomic close contacts seem to influence the shape of the molecule.

Online 12 December 2003

Copyright © International Union of Crystallography
IUCr Webmaster